A foundation issue or framing issue.
Cracks in ceiling drywall.
Drywall cracks in ceilings or walls.
Next put mesh drywall tape over the crack and press it firmly onto the ceiling.
This is a sign of structural damage usually related to a weak wall.
Ceiling cracks accompanied by wall cracks could be the result of the house settling.
Prevent their recurrence by using fiberglass mesh drywall tape and setting type joint compound to make rock hard joints.
To fix a ceiling crack start by scraping away any loose material from the crack with a drywall knife.
Then prepare 5 minute mud by mixing the mud powder with lukewarm water.
Basically a continuous crack going through the ceiling and the wall.
This article describes the common causes of all types of cracks that appear in drywall or gypsum board or plasterboard walls ceilings in building interiors.
This type of crack suggest that there may be a structural issue i e.
Illustrations show where cracks are most likely to appear explain why and suggest both repair approaches to drywall cracks and how to prevent cracking in plasterboard or gypsum board.
Ceiling cracks that run across the ceiling to the wall and then downward on the wall.
A crack is continuous though the wall and ceiling.
Cracks that cause concern are those which run across the length of a ceiling and then continue down a wall along the same line.
Homes naturally settle as they age which can create crevices in the walls and ceilings typically above doors.